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CATI / CAPI / CAWI / WATI

Discover our customized market studies

Image by Giorgio Trovato


LEYHAUSEN offers you a full range of services for any type of IT-supported survey. Our in-house programmers and data managers have many years of professional experience and will support and assist you throughout the entire project.


Our IT Portfolio

  • Questionnaire programming

  • Data delivery in common formats (SPSS, Excel, ASCII, etc.)

  • Tabulation

  • Coding and development of coding plans

  • Integration of external programs

  • Data cleaning

  • Reporting

  • Technical support

  • Sampling and quota management


Survey software


We use keyingress, one of the most innovative “all-in-one” software solutions for any type of IT-supported market research. Regardless of how you wish to reach your customers, we simply need to create programming for CATI, CAPI, and online surveys.


Benefits of using keyingress:

  • One platform for all survey methods

  • In-house server support

  • No installation required

  • Easy to use

  • Flexibility

  • Multilingual support

  • Multi-platform compatibility

CATI

Computer Assisted
Telephone Interviewing

  • Personal contact through trained interviewers
     

  • High utilization even among hard-to-reach target groups.
     

  • Questions and clarifications are possible directly.
     

  • Flexible control of quotas and samples
     

  • Ideal for B2B and expert interviews

CAPI

Computer Assisted
Personal Interviewing

  • Personal interviews on site
     

  • Access to target groups without internet or telephone
     

  • Observation of environment and behavior possible
     

  • Use of product samples and demonstration materials
     

  • Especially suitable for complex field studies

CAWI

Computer Assisted
web interviewing

  • Rapid data collection with large samples
     

  • Participation is possible anytime and from any location.
     

  • Cost-effective execution of international studies
     

  • Interactive questionnaires with multimedia content
     

  • Results and field standings available in real time

WatI

web-assisted
telephone Interviewing

  • Telephone interview and online presentation
     

  • Joint evaluation of concepts, designs and products
     

  • Direct response to
    visual stimuli

     

  • Higher interactivity than traditional telephone interviews
     

  • Ideal for tests, workshops and in-depth interviews

Contact us

Contact us to learn more about our customized market research solutions.

Leyhausen Research GmbH

+49 (0) 214 8334 0

Copyrights © 2026 Leyhausen Research GmbH. All rights reserved.

Thank you!

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